68411940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5113}}^1$

素因数の和:5348

約数の個数: 48

約数和(自身を含む): 192450048

約数和(自身を除く): 124038108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 5113, 6690, 10226, 13380, 15339, 20452, 25565, 30678, 51130, 61356, 76695, 102260, 153390, 306780, 1140199, 2280398, 3420597, 4560796, 5700995, 6841194, 11401990, 13682388, 17102985, 22803980, 34205970, 68411940]

約数ペア:

[(1, 68411940), (2, 34205970), (3, 22803980), (4, 17102985), (5, 13682388), (6, 11401990), (10, 6841194), (12, 5700995), (15, 4560796), (20, 3420597), (30, 2280398), (60, 1140199), (223, 306780), (446, 153390), (669, 102260), (892, 76695), (1115, 61356), (1338, 51130), (2230, 30678), (2676, 25565), (3345, 20452), (4460, 15339), (5113, 13380), (6690, 10226)]